Home / 63,927.12-95,923.56-49,029.96

Finding the Fourth Proportional to 63,927.12, 95,923.56 and 49,029.96

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Solution

The fourth proportional to 63,927.12, 95,923.56 and 49,029.96 is: 73,570.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,927.12 : 95,923.56 = 49,029.96 : x
  2. Step 2: Convert to fraction form
    63,927.12/95,923.56 = 49,029.96/x
  3. Step 3: Cross multiply
    63,927.12x = 95,923.56 × 49,029.96
  4. Step 4: Simplify right side
    63,927.12x = 4,703,128,309.86
  5. Step 5: Solve for x
    x = 4,703,128,309.86/63,927.12
  6. Step 6: Final answer
    x = 73,570.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.